A B C D E F G H I J K L M N O P Q R S T U V W X Y Z N°

E	Electromotive force symbol
EA	Electronic Attack
EARTS	Enroute Automated Radar Tracking System
EC	Electronic Combat
ECAC	Electromagnetic Compatibility Analysis Centre
ECAP	Electromagnetic Combat Action Plan
ECCM	Electronic Counter-Countermeasures
ECIC	Equipment Calibration and Interference Check
ECM	Electronic Countermeasures
ECMS	Electronic Countermeasures System
ECP	Electronic Combat Pilot
ECP	Engineering Change Proposal
ECWG	Electronic Combat Working Group
EDP	Electronic Data Processing
EDU	Electronic Display Unit
EEP	Elliptical Errors of Probability
EEROM	Electronically Erasable Read Only Memory
EHF	Extremely High Frequency (30 GHz to 300 GHz)
EHT	Emitter Homing Technology
EID	Emitter Identification Data
EIRP	Effective Isotropic Radiated Power
ELF	Extremely Low Frequency (below 3 kHz)
ELINT	Electronic Intelligence
ELINT	Electromagnetic Intelligence
ELS	Emitter Location System
ELSEC	Electronic Security
ELTEC	Electronic Intelligence Requirements - Technical
EM	Electromagnetic
EMCON	Emission Control
EMF	Electromotive Force
EMI	Electromagnetic Interference
EMP	Electromagnetic Pulse
EMR	Electromagnetic Radiation
EN	ELINT notation
ENTR	Enter
EO	Electro-Optical
EO	Electro-Optics
EOB	Electronic Order of Battle
EOB	Enemy Order of Battle
EOCCM	Electro-Optic Counter-Countermeasures
EOCM	Electro-Optical Countermeasures
EOM	End Of Message
EOR	End Of Run
EPL	Electronic Intelligence (ELINT) Parameter Limits List
EPL	Emitter Position Listing
EPL	Emitter Program Listing
EPM	Electronic Protective Measures
EPROM	Erasable Programmable Read-Only Memory
Equip	Equipment
ER	Electronic Reconnaissance
ER	Event Report
ERCS	Emergency Rocket Communications System
ERP	Effective Radiated Power
ESM	Electronic Support Measure
ESM	Electronic Warfare Support Measure
ETA	Estimated Time of Arrival
ETD	Estimated Time of Departure
ETOT	Estimated Time Over Target
ETRO	Estimated Time for Return to Operation
ETRB	Estimated Time to Return to Base
EW	Electronic Warfare
EW	Early Warning
EWC	Electronic Warfare Coordinator
EWS	Early Warning System
EWCOP	Electronic Warfare Capabilities Objectives Plan
EWIR	Electronic Warfare Integrated Reprogramming
EWO	Electronic Warfare Officer
EWOT	Electronic Warfare Officer Training
EWS	Electronic Warfare Summary
EWS	Electronic Warfare Systems
EWSO	Electronic Warfare Staff Officer
EWWS	Electronic Warfare Warning System
EXCH	Exchange
EXCM	Expendable Countermeasures
EXJAM	Expendable Jammer
EXP	Expand
EXT	Exercise Training
Ext	Extension